
PTT 2.0 – critical comms for public safety and private industry drives $12bn boom
In sum – what you need to know: $12bn by 2028 – global revenue from high-end push-to-talk (PTT) services – especially mission-critical (MC-PTT) on 4G/5G – will hit $12 billion by 2028, with an 11% CAGR. Smarter MC-PTT – better priority-based PTT group …